CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 43,094 | $2,306 | — | — |
| Q3 2014 | 42,061 | $1,863 | — | — |
| Q2 2014 | 43,619 | $2,062 | — | — |
| Q1 2014 | 43,086 | $1,960 | — | — |
| Q4 2013 | 36,452 | $1,546 | — | — |
| Q3 2013 | 18,989 | $783 | — | — |
| Q2 2013 | 14,997 | $630 | — | — |